Greatest Common Factor of 9, 17, 73, 25

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 9, 17, 73, 25 by common division method
• Greatest Common Factor of 9, 17, 73, 25 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 9

List of positive integer factors of 9 that divides 9 without a remainder.

1,3,9

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Greatest Common Factor

We found the factors 9,17,73,25 . The biggest common factor number is the GCF number.
So the greatest common factor 9,17,73,25 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 1, 97, 92, 44
• GCF of 8, 45, 48, 72
• GCF of 7, 75, 19, 22
• GCF of 5, 66, 68, 98
• GCF of 4, 51, 59, 22

1. What is the GCF of 9, 17, 73, 25?

Answer: GCF of 9, 17, 73, 25 is 1.

2. How to Find the GCF of 9, 17, 73, 25

Answer: Greatest Common Factor(GCF) of 9, 17, 73, 25 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(9, 17, 73, 25) = 1.